Sightmark .40 S&W Boresight

Tested and recommended by the National Tactical officers Association, the Sightmark® .40 S&W Boresight Offers a quick and easy way to sight in your .40 Smith & Wesson pistol. The bore sight can be used as a training aid for "quick draw" drills. Includes a carrying case, three (3) AG3 batteries and instructions.